National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

53°F

12°C

Humidity 91%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 27 Jun 06:19 AM PDT
Extended Forecast for

4 Miles E Cascade Locks OR

  • Today

    Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 59. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 52. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after 11am. Partly sunny, with a high near 61. Windy, with a west wind 21 to 23 mph, with gusts as high as 36 mph.

    High: 61 °F

    Chance
    Showers and
    Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 53. Windy, with a west wind 22 to 26 mph, with gusts as high as 40 mph.

    Low: 53 °F

    Chance
    Showers and
    Windy

  • Monday

    Monday: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 62. Windy, with a west wind 20 to 26 mph, with gusts as high as 39 mph.

    High: 62 °F

    Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 62. Windy.

    High: 62 °F

    Slight Chance
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. Breezy.

    High: 63 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 59. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 52. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers, mainly after 11am. Partly sunny, with a high near 61. Windy, with a west wind 21 to 23 mph, with gusts as high as 36 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53. Windy, with a west wind 22 to 26 mph, with gusts as high as 40 mph.
Monday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 62. Windy, with a west wind 20 to 26 mph, with gusts as high as 39 mph.
Monday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 53. Breezy.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 62. Windy.
Tuesday Night
Partly cloudy, with a low around 53. Breezy.
Wednesday
Partly sunny, with a high near 63. Breezy.
Wednesday Night
Partly cloudy, with a low around 53. Breezy.
Thursday
A slight chance of rain. Partly sunny, with a high near 65. Breezy.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 54. Breezy.
Friday
A chance of rain. Partly sunny, with a high near 66. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Cascade Locks OR
 45.7°N 121.79°W (Elev. 157 ft)
Last Update:
5:41 am PDT Jun 27, 2026
Forecast Valid:
6am PDT Jun 27, 2026-6pm PDT Jul 3, 2026
 
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Additional Resources

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Chance of Precipitation